172748196

素因数分解:

$2^2\times 3^2\times {\mathrm{997}}^1\times {\mathrm{4813}}^1$

素因数の和:5820

約数の個数: 36

約数和(自身を含む): 437197852

約数和(自身を除く): 264449656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 997, 1994, 2991, 3988, 4813, 5982, 8973, 9626, 11964, 14439, 17946, 19252, 28878, 35892, 43317, 57756, 86634, 173268, 4798561, 9597122, 14395683, 19194244, 28791366, 43187049, 57582732, 86374098, 172748196]

約数ペア:

[(1, 172748196), (2, 86374098), (3, 57582732), (4, 43187049), (6, 28791366), (9, 19194244), (12, 14395683), (18, 9597122), (36, 4798561), (997, 173268), (1994, 86634), (2991, 57756), (3988, 43317), (4813, 35892), (5982, 28878), (8973, 19252), (9626, 17946), (11964, 14439)]